baber/WOPTO huggingface dataset:
Patent JP-2001168280-A (JP)
Title: Semiconductor integrated circuit
Inventor: GION MASAHIRO
IPC: H01L27/04
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a semiconductor integrated circuit. SOLUTION: An input/output part 2 is provided with a signal path 11 passing through a level conversion circuit 3, and a signal path which does not pass through the level conversion circuit 3. A control signal 9 switches the signal path of the input/output part 2 and controls the operation of the level conversion circuit 3. When the voltage of the input/output parts is similar to that of an inner circuit, the signal path of the input/output part 2 is switched to the path which does not pass through the level conversion circuit 3 and the operation of the level conversion circuit 3 is stopped. Thus, wasteful power consumed in the level conversion circuit 3 is reduced.
Patent JP-H10187088-A (JP)
Title: Picture image display device
Inventor: KAMEOKA FUMIO
IPC: G09G3/36
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To avoid abnormal actions such as synchronization streams by holding a signal, which shows the vertical active period of a picture image signal using a vertical synchronizing signal inputted from the outside and, in reference to this signal, giving limitation to the variable width when the vertical size is varied. SOLUTION: A DEF 11 is installed to hold the conditions of an ENB signal with a vertical synchronizing signal VD inputted externally as a clock. When the output of this DEF 11 becomes Hi, the microcomputer 10 operates so as to inhibit a further increase in the number of divided frequencies. And at the time of varying the number of divided frequencies of an H counter 3 arbitrarily through the microcomputer 10 using a SW 13 which adjusts the display position and the size of the screen, when the number of divided frequencies is limited so as not to be under a specified value, the pull-in range, i.e., the oscillation frequency range of the PLL circuit 2 which is used to usually deal with plural signal standards is made wide within a limit. Clocks are generated within the range of oscillation frequency of the PLL circuit 2 by limiting the number of divided frequencies.
Patent JP-H10179417-A (JP)
Title: Hot plate
Inventor: INOUE TAKAYUKI
IPC: F24C7/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a hot plate which prevents lamp black from spreading in a room, needs no construction, etc., is inexpensive and is compact to be easily used, is not easily limited concerning its using place and facilitates the exchange of a filter. SOLUTION: Inlet air 14 sucked by an air inlet means 7 is exhausted from the means 7 to become exhausted air 11 and a part of it is exhausted to the outside of a machine body through an air outlet 12. Residual exhausted air is guided to an air blowing out port 9 through an air duct 10 and blown out to nearly the center of the plate 4. The blown out air 13 makes the lamp black generated from the plate 4 flow in the direction of the center of the plate 4, and the air 13 and air over the plate 4 are caught into the air 14 and sucked from an air inlet 6 to be removed by a filter 8.
Patent JP-2000173877-A (JP)
Title: Electrolytic capacitor
Inventor: KOMATSU AKIHIKO
IPC: H01G9/035
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor which is low in impedance and excellent in lifetime characteristics. SOLUTION: An electrolyte solution which contains an aqueous mixed solution composed of 20 to 80 wt.% organic solvent and 80 to 20 wt.% water and at least an electrolyte selected out of preferably carboxylic acid, carboxylate, inorganic acid, and its salt is used for an electrolytic capacitor, and provided that the permeability index of ethylene glycol is represented by 1, an elastic sealer is formed of vulcanized resin IIR or IIR-EPT whose ethylene glycol permeability index is 0.5 or below.
Patent JP-H0725915-A (JP)
Title: Agent for preventing adhesion of polymer scale and production of polymer using the same
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a treating agent consisting of an alkaline solution containing a condensation product of a fluorene compound having plural amino groups and a quinone compound and capable of preventing adhesion of polymer scale by applying to the inner wall, etc., of a polymerizer and providing a polymer having high performance. CONSTITUTION:The object agent for preventing adhesion of polymer scale consists of an alkaline solution containing (A) a fluorene compound (e.g. 2,7- diaminofluorene) having at least two amino groups and (B) a quinone compound (e.g. p-benzoquinone) and preferably further contains (C) a water-soluble high polymer compound (e.g. gelatine) and/or (D) an inorganic colloid or a silicic acid salt of an alkali metal. Furthermore, this agent is applied to the inner wall, etc., of a polymerizer and dried to form a coating film and then, a monomer (e.g. vinyl chloride) having an ethylenic unsaturated double bond is polymerized by aqueous suspension polymerization, etc., using this polymerizer to produce a polymer capable of providing a molding having extremely few fish eye and good initial coloring property.
Patent JP-H05154172-A (JP)
Title: Operating device
Inventor: TAKAHASHI YOSHIHIRO
IPC: A61F9/007
Filed: 1991-12-04
Abstract: PURPOSE:To prevent the suction of more than necessary material to be sucked by stopping the suction on the spot at the time of stopping the suction. CONSTITUTION:The operating device has a cutter 5 constituted to put an internal member 13 into a hollow external member 12 and to remove the material 30 to be sucked into an aperture 18 provided in the external member 12 by moving the internal member 13, a suction section 25 for putting the material 30 to be sucked into the aperture 18 and a driving section 24 for moving the internal member. The device is so constituted that the driving section 24 closes the aperture 18 after the suction of the material 30 to be sucked is stopped.
Patent JP-2001164586-A (JP)
Title: Jack-up method for drive-into working platform and jack- up device therefor
Inventor: HORIBA YASUHISA
IPC: E21D13/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a jack-up method for drive-into working platform which can be installed at the same level with the ground without disturbing the work of slab concrete for ground floor. SOLUTION: Bolt holes in the height direction are drilled at predetermined intervals to both the upper side surfaces of a body platform pile 11, a jack 22 and a push-up support 23 are suspended from a sleeper 15 at one side surface side among both the side surfaces, at the other side surface side, a height adjusting member 24 and a jack 25 below the height adjusting member are suspended from the same sleeper at the other side surface side, supports 26 are suspended below the jack respectively, each push-up support and the support 26 are alternately pushed out along the body platform pile while alternately fixing to the body platform pile with bolts and nuts,  a reaction is obtained for the push-up support 23 or the support 26 and the floor beam is raised to a predetermined height where the height adjusting member can be inserted from the upper end portion of the body platform pile by the jack, then the sleeper is raised by the jack provided at the push-up support into which the height adjusting member can be inserted from the upper end portion of the body platform pile by the jack, thereafter, the sleeper is supported by the push-up support fixed to the body platform pile and the jack located at the upper portion and, at that time, the work for installing the height adjusting member between the sleeper and the upper end portion of the body platform pile is carried out.
Patent JP-2001169188-A (JP)
Title: Clamp circuit
Inventor: HOSOKAWA JUNICHI
IPC: H04N5/335
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To keep the offset voltage of an analog video signal prior to A/D conversion, particularly for maintaining constant concerning video camera signal processing for executing signal processing after making the analog signal output of a solid-state image pickup element a digital signal, using an A/D converter. SOLUTION: A capacitor for performing charging and discharging and a bias capacitor for deciding offset are separated to be independent and they alternately operate in time-division manner for each line, thereby a stable video signal free of the influence by the charging and discharging of a clamp capacitor can be obtained within one line period to realize precise clamping operation.
Patent JP-H07185321-A (JP)
Title: Granular adsorbent for sr ion
Inventor: AIBA NOBUHIKO
IPC: B01J20/06
Filed: 1993-12-27
Abstract: PURPOSE:To produce a granular adsorbent excellent in all of heat resistance, radiation resistance, mechanical strength and adsorbing characteristic. CONSTITUTION:This adsorbent is produced by calcining a granular body of a mixture containing a tin salt of antimonic acid expressed by the formula, SnO2.aSb2O5.nH2O [wherein, (a) is a number satisfying 2<=a<=10 and (n) is zero or a positive integer], and hydrosol at >=250 deg.C to <=550 deg.C.
Patent JP-2001167272-A (JP)
Title: Device and method for measuring and displaying object
Inventor: HIRAKAWA KATSUMI
IPC: G06T7/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To easily grasp the positional relation of a three-dimensional(3D) form and an object. SOLUTION: When a measure line L is designated as a part to be measured in the left image of an object displayed on a monitor 130L for left image pickup, the correspondent points of respective points on the measure line L are found on the right image (not shown in the figure) of the object and the 3D form (3D data) of the measure line L is found while using the principle of triangulation. Then, the result is displayed as a profile T. The correlation of the measure line L and the profile T is found and a marker clearly showing the correlation is displayed on the measure line L and the profile T so that the correlation of the 3D form and the object can be easily grasped.
Patent JP-H09178524-A (JP)
Title: Sensor for intake air flow rate measuring apparatus
Inventor: NAITO HIROAKI
IPC: G01F1/68
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To enhance mechanical strength at the bridge part and the joint by forming a corrosion protection layer, a glass layer, a resistor of platinum pattern and an overcoat glass layer on a glass substrate and then removing the glass substrate and anti-corrosion layer from the underside of resistor to form a cavity. SOLUTION: A corrosion protection layer 12 having an etching stopper function, a glass layer 13, a platinum pattern (resistor) 14 and an overcoat glass layer 15 are formed sequentially on a glass substrate 11 which is then removed, along with the corrosion protection layer 12 from the underside of pattern 14 to form a cavity 17. Since the glass forming the substrate 11 and the layers 13, 15 has high mechanical strength, is enhanced at the thinnest bridge part (cavity 17) of sensor and the joint thereof to the substrate 11. When the glass layer 13 is set at about 10μm thick, the bridge part can be protected against fracture even if the air (e.g. backfire of engine) flows at current velocity of 200m/s or above in the direction of sin3 deg. with respect to the flow direction of a fluid to be measured.
Patent JP-H07199817-A (JP)
Title: Warranty card
Inventor: OKI YURI
IPC: B42D11/00
Filed: 1993-12-28
Abstract: PURPOSE:To simplify production management and operation management by successively connecting the margin parts of a warranty card formed by successively and disconnectably joining sheets temporally stuck with plural labels to a transparent film having tacky adhesive parts at both ends via perforations for disconnection. CONSTITUTION:The left side end edge of the warranty card 1 is extended and provided with the margin part 4 via the perforations 3 for disconnection. Release paper 6 temporally stuck with various kinds of the plural labels 5 for management are successively stuck via the perforations 7 for disconnection to the right side end edge thereof. The tacky adhesive layers 8, 9 are formed on the rear surfaces at both right and left ends of the transparent film 2 and thereafter, the margin part 4 is stuck to the tacky adhesive layer 9 in such a manner that the front surface of the warranty card 1 comes into contact with the rear side of the transparent film 2 and by leaving a required distance between the perforations 3 for disconnection and the end edge of the tacky adhesive layer 9. Release paper 11 is temporally adhered to the exposed part of the tacky adhesive layer 9 made to remain to prevent casual adhesion. Release paper 10 is temporally adhered to the tacky adhesive layer 8 as well to prevent adhesion of the warranty card 1 and the various labels 5. This warranty card is usable throughout respective stages of production, packaging and physical distribution according to the various labels.
Patent JP-H11183901-A (JP)
Title: Display device
Inventor: SUZUKI SHIGETO
IPC: G02F1/13357
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To lengthen a lighting period of backlight without causing malfunction of a main body circuit in a display device having a back light function of a display screen with an EL(electroluminescence) panel, etc., as a light source in an electronic information equipment. SOLUTION: A backlight 18 of a liquid crystal display(LCD) part 16 is composed of two comb-like halved EL panels (1) 18a and (2) 18b in a backlighting state alternately from the right and left sides of the screen by a regular width in the vertical direction of a display screen, and when an output voltage of a battery powder source 19 is normally 5.5 volts or higher, the two EL panels (1) 18a, (2) 18b are driven to be turned on, but when the battery power source 19 is consumed and the output voltage becomes lower than 5.5 V, an output signal of low level '0' from a voltage detector DET 2 is supplied to AND gate AND 2 and the lighting drive of one EL panel (2) 18b is prohibited, but it is possible to maintain the backlight function by the lighting only of the other EL panel (1) 18a and thereby to halve the power consumption.
Patent JP-2001162438-A (JP)
Title: Shape machining device, and shape fixing jig for use in the same device
Inventor: OTSUKA NOBORU
IPC: B23D45/10
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a device that cuts an end corner of a shape by means of a crosscutting machine in place of existent press working. SOLUTION: The device comprises an adjustable table 2 mounted on a machining table 1, a shape fixing jig 3 for receiving and fixing a shape, and a crosscutting mechanism 4 for cutting a longitudinal end corner of the shape. The fixing jig 3, which is mounted on the adjustable table 2 for positioning in X-Y directions, includes a receiving portion 3d shaped in conformance with the sectional form of the shape, a positioning butt portion 3e on which the longitudinal end of the shape inserted in the receiving portion is pressed, and fixing means 5 for fixing the shape inserted in the receiving portion.
Patent JP-H06169628-A (JP)
Title: Interfurrow regulator of bean reaper
Inventor: OCHI RIICHI
IPC: A01D57/06
Filed: 1992-12-02
Abstract: PURPOSE:To provide the subject regulator designed to conduct works corresponding to bean grain culm ferrow on a farm. CONSTITUTION:A conveyor belt 21 is set up over a front driven roller 24 and a rear driven roller 23. A pair of the resulting units are arranged left and right close to each other to make up a set of conveyors 20, and two or more sets of such conveyors 20 are laterally arranged. In a bean reaper having such schemed concerning the above-mentioned conveyor 20, the front driven roller 24 alone is free to move under lateral oscillation or the roller 24 and the rear driven roller 23 are free to laterally move together.
Patent JP-H10186315-A (JP)
Title: Liquid crystal display device and driving method therefor
Inventor: IZUMI YOSHIHIRO
IPC: G09G3/36
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the display quality of picture by making the joint of liquid crystal panels with each other inconspicuous to avoid defects or the like due to delays and short circuits of electric signals in a liquid crystal display device performing a large screen display. SOLUTION: Three pixel electrodes 5... corresponding to respective color filters of red(R), green(G), blue(B) in pixels 2... are arranged so as to have the same distances from the connection part of two liquid crystal panels with each other. Scanning lines 3... driving the pixel electrodes 5 and signal lines 4... are respectively arranged in a direction along Y axis and in a direction along X axis. Line sequential scanning of a screen are performed along Y axial direction by using a data storage means storing picture data in this device.
Patent JP-2000355924-A (JP)
Title: Rise-and-fall gate
Inventor: IIDA AKIO
IPC: E02B7/44
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a rise-and-fall gate which is resistant against external forces and retain stably its posture even in the middle position by forming a rotary shaft in the bottom of a water channel and fitting one upper end of a V-shaped air bag and the upper end of a protection cloth to the back face of a rise and fall type door body made of steel plates and fixing the other upper end and the lower end of the protection cloth to the upper face of a foundation. SOLUTION: A rotary shaft 5 is formed at the bottom of a water channel and a steel plate which can freely rise and fall is used as a door body 2. One upper end 12 of a V-shaped air bag constituted by bending up the upper end of a V-shaped air-tight sheet 11 and both ends of an upper air-tight sheet 14 and superimposing them to stick together and the upper end of a protection cloth 17 are fitted and the other upper end of the air bag and the lower end of the protection cloth are fixed to the upper face of a foundation concrete 10. The protection cloth 17 and the air bag are stuck to each other at the contact part where they are always in contact with each other to stabilize the mutual positional relation, and at the same time, the breadthwise size is enlarged as much as possible to support it at the whole width of the door 2.  The door body 2 is operated to rise and fall through an air pipe 26 concerted to the air bag by means of compressed air.
Patent JP-H09182470-A (JP)
Title: Pressure generator
Inventor: NISHIWAKI TOSHIHIRO
IPC: H02N15/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To materialize the small energy promotion of the driving force of a feed gear, the speedup of pressure generation, and the facilitation of adjustment, by generating pressure to a work through a work abutment body by a magnetostrictive member after bringing the work abutment body into abutment on the work by a feed member. SOLUTION: A handle 10 being the driver of a feed member 2 is attached to the top of a feed member 2. Moreover, a coupling 11 to which a magnetostrictive member 6 is to be connected is attached to the bottom of the feed member 2. Then, a work abutment body 12 is attached through an insulating member 13 to the bottom of the magnetostrictive member 6. The magnetostrictive member 6 causes magnetostrictive phenomena by supplying a coil 14 with a magnetostrictive current, and a work 8 is pressed by a work abutment body 12. Since the sending of the work abutment body 12 by the handle 10 being a driver and the generation of the pressure by the magnetostrictive member 6 are performed apart each independently, the driver gets off with small-scale power.
Patent JP-H11184752-A (JP)
Title: Data processor and system therefor
Inventor: TAMAKI SANEAKI
IPC: G06F12/08
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To maintain the equivalent data reading speed as a cash memory in the form of the parallel operation of an address array and a data array, and to realize low power consumption. SOLUTION: A CPU 101 outputs a fist signal 104 indicating whether or not this time access is a continuous access address to the previous access address. A cache memory 4 is provided with a flag means which is turned into a first state when a cache line to be selected by an index operation in the next access should be the same as that in this time access when it is indicated that the first signal is the continuous access address in the next access by the CPU, and which is turned into a second state otherwise. When it is indicated that the first signal is the continuous access address at the time of access by the CPU, and the flag means is turned into the first state, the memory operation of an address array 109 is suppressed, and only a data array 110 is operated.
Patent JP-H05133081-A (JP)
Title: Flexible floor board and double floor using the same
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/024
Filed: 1991-11-07
Abstract: PURPOSE:To provide a flexible floor board for double floor capable of absorbing the unevenness of a slab to some extent and a double floor easily constructible by use of such a floor board. CONSTITUTION:A triangular or square thin plate is partitioned into at least four small pieces 12, and the positions of the partitioning lines are formed thin so that the adjacent small pieces 12 are easy to bent. Floor boards 1 for double floor are laid and arranged on a floor surface in the state where all the corner parts of each component small piece 12 are supported in bundle to form a double floor.
Patent JP-H11182507-A (JP)
Title: Performance maintaining method and device of moisture containing type emulsion hydraulic fluid
Inventor: KAWASHIMA KOJI
IPC: F15B21/04
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To smoothly operate a hydraulic machine without degrading performance of a hydraulic fluid by holding a vapor phase part temperature in an oil pressure tank and a temperature of the side wall part and the top plate part contacting with this vapor phase part higher than a temperature of the hydraulic fluid. SOLUTION: A temperature of the tank vapor phase part 3 is measured by a temperature sensor 5 to be compared with a preset temperature. When a measured value is lower than the preset temperature, the temperature is adjusted so as to stop heating when reaching a prescribed temperature by heating the vapor phase part 3 by a heating means (for example, an electric heating heater) arranged on a tank side wall 15 and a top plate 16. Dew condensation to the tank top plate part and the side wall part can be prevented thereby. A heat reserving material 4 is considered so as to minimize a temperature drop in the vapor phase part 3.  Separation of a water particle from oil can be prevented by agitating the precipitated waterdrop by a hydraulic supply pump 10 since an operating fluid 2 is taken out of a sucking-out port 13 of the tank bottom part through the hydraulic supply pump 10 even if the dewed waterdrop is accumulated in the bottom part of a tank 1.
Patent JP-H05165727-A (JP)
Title: Address conversion mechanism incorporated microprocessor
Inventor: NAGAO HIROKI
IPC: G06F12/10
Filed: 1991-12-11
Abstract: PURPOSE:To prevent the occurrence of static hazard at the time of address decoding. CONSTITUTION:When a logical address 110 from an instruction execution unit 10 is inputted, a memory management unit 14 refers to an address conversion table 15 and converts the logical address 110 into a physical address 111. The logical address 110 is converted into the physical address 111 in such a way that the humming distance of the converted adjacent physical addresses becomes one, and the converted physical address 111 is outputted to a bus interface unit 16. Thus, the plural components of the physical address are prevented from simultaneously being changed when the converted physical address is decoded.